Seceder
Pronunciation : Se*ced"er
Part of Speech : n.
Definition : 1. One who secedes.
2. (Eccl. Hist.)
Defn: One of a numerous body of Presbyterians in Scotland who seceded from the communion of the Established Church, about the year 1733, and formed the Secession Church, so called.
Source : Webster's Unabridged Dictionary, 1913